Table 7. Open in new tab OLS estimated...

	(1)	(2)	(3)
Other Social Sciences		−0.062	−0.232^*
(Anthropology, Sociology, Psychology)		(0.104)	(0.122)
Business, Management	−0.036	−0.218^***	−0.257^***
	(0.083)	(0.049)	(0.053)
Biology, Chemistry, Physics	−0.004	−0.141^*	−0.338^***
	(0.094)	(0.080)	(0.087)
Computer Science, Engineering	−0.086	−0.147^*	−0.386^***
	(0.095)	(0.081)	(0.084)
Earth and Space Sciences, Geography	−0.042	−0.191^**	−0.430^***
	(0.095)	(0.091)	(0.086)
Economics	−0.043	−0.253^***	−0.346^***
	(0.076)	(0.015)	(0.016)
History, Language and literature	−0.054	0.000	−0.062
	(0.103)	(0.094)	(0.095)
Law	0.064	0.077	−0.071
	(0.140)	(0.180)	(0.301)
Mathematics, Statistics	−0.084	−0.155^***	−0.274^***
	(0.082)	(0.043)	(0.044)
Philosophy, Political Science, International Affairs	0.090	−0.190^***	−0.397^***
	(0.085)	(0.058)	(0.065)
Agricultural/Environmental Sciences	−0.050	−0.123	−0.587^***
	(0.105)	(0.101)	(0.106)
Other	0.186	0.153	−0.037
	(0.141)	(0.160)	(0.146)
Not reported	−0.047	−0.220^***	−0.419^***
	(0.082)	(0.047)	(0.046)
p-Value: equality of coefficients	0.083	0.035	0.031
F-statistic: equality of coefficients	1.70	1.94	1.97
Number of observations	36,375

(1)

(2)

(3)

Control group

Treatment 1

Treatment 2

Other Social Sciences

−0.062

−0.232^*

(Anthropology, Sociology, Psychology)

(0.104)

(0.122)

Business, Management

−0.036

−0.218^***

−0.257^***

(0.083)

(0.049)

(0.053)

Biology, Chemistry, Physics

−0.004

−0.141^*

−0.338^***

(0.094)

(0.080)

(0.087)

Computer Science, Engineering

−0.086

−0.147^*

−0.386^***

(0.095)

(0.081)

(0.084)

Earth and Space Sciences, Geography

−0.042

−0.191^**

−0.430^***

(0.095)

(0.091)

(0.086)

Economics

−0.043

−0.253^***

−0.346^***

(0.076)

(0.015)

(0.016)

History, Language and literature

−0.054

0.000

−0.062

(0.103)

(0.094)

(0.095)

Law

0.064

0.077

−0.071

(0.140)

(0.180)

(0.301)

Mathematics, Statistics

−0.084

−0.155^***

−0.274^***

(0.082)

(0.043)

(0.044)

Philosophy, Political Science, International Affairs

0.090

−0.190^***

−0.397^***

(0.085)

(0.058)

(0.065)

Agricultural/Environmental Sciences

−0.050

−0.123

−0.587^***

(0.105)

(0.101)

(0.106)

Other

0.186

0.153

−0.037

(0.141)

(0.160)

(0.146)

Not reported

−0.047

−0.220^***

−0.419^***

(0.082)

(0.047)

(0.046)

p-Value: equality of coefficients

0.083

0.035

0.031

F-statistic: equality of coefficients

1.70

1.94

1.97

Number of observations

36,375

	(1)	(2)	(3)
Other Social Sciences		−0.062	−0.232^*
(Anthropology, Sociology, Psychology)		(0.104)	(0.122)
Business, Management	−0.036	−0.218^***	−0.257^***
	(0.083)	(0.049)	(0.053)
Biology, Chemistry, Physics	−0.004	−0.141^*	−0.338^***
	(0.094)	(0.080)	(0.087)
Computer Science, Engineering	−0.086	−0.147^*	−0.386^***
	(0.095)	(0.081)	(0.084)
Earth and Space Sciences, Geography	−0.042	−0.191^**	−0.430^***
	(0.095)	(0.091)	(0.086)
Economics	−0.043	−0.253^***	−0.346^***
	(0.076)	(0.015)	(0.016)
History, Language and literature	−0.054	0.000	−0.062
	(0.103)	(0.094)	(0.095)
Law	0.064	0.077	−0.071
	(0.140)	(0.180)	(0.301)
Mathematics, Statistics	−0.084	−0.155^***	−0.274^***
	(0.082)	(0.043)	(0.044)
Philosophy, Political Science, International Affairs	0.090	−0.190^***	−0.397^***
	(0.085)	(0.058)	(0.065)
Agricultural/Environmental Sciences	−0.050	−0.123	−0.587^***
	(0.105)	(0.101)	(0.106)
Other	0.186	0.153	−0.037
	(0.141)	(0.160)	(0.146)
Not reported	−0.047	−0.220^***	−0.419^***
	(0.082)	(0.047)	(0.046)
p-Value: equality of coefficients	0.083	0.035	0.031
F-statistic: equality of coefficients	1.70	1.94	1.97
Number of observations	36,375

Table 7.

Open in new tab

OLS estimated treatment effects—by undergraduate major

	(1)	(2)	(3)
	Control group	Treatment 1	Treatment 2
Other Social Sciences		−0.062	−0.232^*
(Anthropology, Sociology, Psychology)		(0.104)	(0.122)
Business, Management	−0.036	−0.218^***	−0.257^***
	(0.083)	(0.049)	(0.053)
Biology, Chemistry, Physics	−0.004	−0.141^*	−0.338^***
	(0.094)	(0.080)	(0.087)
Computer Science, Engineering	−0.086	−0.147^*	−0.386^***
	(0.095)	(0.081)	(0.084)
Earth and Space Sciences, Geography	−0.042	−0.191^**	−0.430^***
	(0.095)	(0.091)	(0.086)
Economics	−0.043	−0.253^***	−0.346^***
	(0.076)	(0.015)	(0.016)
History, Language and literature	−0.054	0.000	−0.062
	(0.103)	(0.094)	(0.095)
Law	0.064	0.077	−0.071
	(0.140)	(0.180)	(0.301)
Mathematics, Statistics	−0.084	−0.155^***	−0.274^***
	(0.082)	(0.043)	(0.044)
Philosophy, Political Science, International Affairs	0.090	−0.190^***	−0.397^***
	(0.085)	(0.058)	(0.065)
Agricultural/Environmental Sciences	−0.050	−0.123	−0.587^***
	(0.105)	(0.101)	(0.106)
Other	0.186	0.153	−0.037
	(0.141)	(0.160)	(0.146)
Not reported	−0.047	−0.220^***	−0.419^***
	(0.082)	(0.047)	(0.046)
p-Value: equality of coefficients	0.083	0.035	0.031
F-statistic: equality of coefficients	1.70	1.94	1.97
Number of observations	36,375

	(1)	(2)	(3)
	Control group	Treatment 1	Treatment 2
Other Social Sciences		−0.062	−0.232^*
(Anthropology, Sociology, Psychology)		(0.104)	(0.122)
Business, Management	−0.036	−0.218^***	−0.257^***
	(0.083)	(0.049)	(0.053)
Biology, Chemistry, Physics	−0.004	−0.141^*	−0.338^***
	(0.094)	(0.080)	(0.087)
Computer Science, Engineering	−0.086	−0.147^*	−0.386^***
	(0.095)	(0.081)	(0.084)
Earth and Space Sciences, Geography	−0.042	−0.191^**	−0.430^***
	(0.095)	(0.091)	(0.086)
Economics	−0.043	−0.253^***	−0.346^***
	(0.076)	(0.015)	(0.016)
History, Language and literature	−0.054	0.000	−0.062
	(0.103)	(0.094)	(0.095)
Law	0.064	0.077	−0.071
	(0.140)	(0.180)	(0.301)
Mathematics, Statistics	−0.084	−0.155^***	−0.274^***
	(0.082)	(0.043)	(0.044)
Philosophy, Political Science, International Affairs	0.090	−0.190^***	−0.397^***
	(0.085)	(0.058)	(0.065)
Agricultural/Environmental Sciences	−0.050	−0.123	−0.587^***
	(0.105)	(0.101)	(0.106)
Other	0.186	0.153	−0.037
	(0.141)	(0.160)	(0.146)
Not reported	−0.047	−0.220^***	−0.419^***
	(0.082)	(0.047)	(0.046)
p-Value: equality of coefficients	0.083	0.035	0.031
F-statistic: equality of coefficients	1.70	1.94	1.97
Number of observations	36,375

Note: Heteroskedasticity-robust standard errors are reported in parentheses. Significance levels: ^***<1%, ^**<5%, ^*<10%. The dependent variable is agreement level on a scale from 1 (strongly disagree) to 5 (strongly agree) and is z-normalised. Controls include gender, PhD completion cohort, current status, country and research area.

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